<?php

class SalesController extends Controller
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/column2';

	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
			array('allow',  // allow all users to perform 'index' and 'view' actions
				'actions'=>array('index','view'),
				'users'=>array('*'),
			),
			array('allow', // allow authenticated user to perform 'create' and 'update' actions
				'actions'=>array('create','update'),
				'users'=>array('@'),
			),
			array('allow', // allow admin user to perform 'admin' and 'delete' actions
				'actions'=>array('admin','delete'),
				'users'=>array('admin'),
			),
			array('deny',  // deny all users
				'users'=>array('*'),
			),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new Sales;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Sales']))
		{
			$model->attributes=$_POST['Sales'];
			if($model->save())
				$this->redirect(array('view','id'=>$model->row_id));
		}

		$this->render('create',array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Sales']))
		{
			$model->attributes=$_POST['Sales'];
			if($model->save())
				$this->redirect(array('view','id'=>$model->row_id));
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			$this->loadModel($id)->delete();

			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if(!isset($_GET['ajax']))
				$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$_arrOrderItem;
		
		$dataProvider=new CActiveDataProvider('Sales');

	   if (isset($_POST['Inventory']) && isset($_POST['Inventory']['sku']) && isset($_POST['Inventory']['qty']) && ($_POST['Inventory']['qty']>0)){
	   	
	   	$_sku = $_POST['Inventory']['sku'];
	   	$_qty = $_POST['Inventory']['qty'];
	   	
	   	// Finding the Item
	   	$criteria=new CDbCriteria;
	   	$criteria->condition='sku=:sku';
	   	$criteria->params=array(':sku'=>$_sku);	   	
	   	$_InventoryModel=Inventory::model()->find($criteria);
	   	
	   	// Finding the Taxes to be applied
	   	$criteria2=new CDbCriteria;
	   	$criteria2->condition='name=:name OR name=:name2 OR name=:name3';
	   	$criteria2->params=array(':name'=>'Tax Percent', ':name2'=>'Artist Percent', ':name3'=>'Art By Hand Percent');
	   	$_ConfigModel=Config::model()->find($criteria2);
	   	//print "<pre>CONFIG: ";print_r($_ConfigModel);print"</pre>";
	   	
	   	//NEEDS TO BE DONE BY THE OTHER TEAM MEMBER
	   	// 1) CALCULATE TAXES
	   	// 2) CALCULATE ARTIST SHARES AND HANDS ON SHARE
	   	// 3) ERROR CHECKING
	   	// 4) CHECK IF THE SAME ITEM IS ADDED AGAIN
	   	// 4.1) IF YES THEN UPDATE THE CART 
	   	// 5) REMEMBER WHAT WAS IN THE CART IF A POST IS NOT DETECTED
	   	// 6) ALLOW THE DELETION OR REMOVAL OF AN ITEM FROM THE CART
	   	
	   	$_arrItem = array("OrderQty"=>$_qty, 
	   							"itemid"=>$_InventoryModel["row_id"],
	   							"sku"=>$_InventoryModel["sku"],
	   							"name"=>$_InventoryModel["name"],
	   							"abh_price"=>'$ '.$_InventoryModel["abh_price"],
	   							"totalprice"=>'$ '.($_InventoryModel["abh_price"]*$_qty),
	   							);
	   	$_arrOrderItem[] = $_arrItem;
	   	try{
	   		if (is_array($_POST['orderItem'])){
			   	foreach ($_POST['orderItem'] as $key => $value){
			   		$_arrOrderItem[] = $value;
			   	}
	   		}
	   	}catch(Exception $ex){
	   		// do something	   		
	   	}
	   }		
	   $this->render('index',array(
	   		'dataProvider'=>$dataProvider,'inventoryModel'=>$_arrOrderItem,
	   ));
	   
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new Sales('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['Sales']))
			$model->attributes=$_GET['Sales'];

		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id)
	{
		$model=Sales::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='sales-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
